Our stay at Wimonpak's place was thoroughly enjoyable. Just as pictured, it is a quaint little loft removed from the hustle of the city. At about a 10-15 minute cab ride from the BTS, the atmosphere is vibrant and there are plenty of street food options to choose from to sample the local flavors. The view of the Temple across the street, the kids going to the school next to it in the mornings and the locals rushing to and from work had us feelings like locals all throughout our stay.
A 24hr 7/11 was conveniently located within immediate walking distance and a downstairs washer and dryer was helpful to have before moving on to the next leg of our Thailand journey.
Overall, I highly recommend this place if you're looking for an authentic "local" experience.